2018124828

素因数分解:

$2^2\times 3^3\times {\mathrm{1277}}^1\times {\mathrm{14633}}^1$

素因数の和:15923

約数の個数: 48

約数和(自身を含む): 5236630560

約数和(自身を除く): 3218505732

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 1277, 2554, 3831, 5108, 7662, 11493, 14633, 15324, 22986, 29266, 34479, 43899, 45972, 58532, 68958, 87798, 131697, 137916, 175596, 263394, 395091, 526788, 790182, 1580364, 18686341, 37372682, 56059023, 74745364, 112118046, 168177069, 224236092, 336354138, 504531207, 672708276, 1009062414, 2018124828]

約数ペア:

[(1, 2018124828), (2, 1009062414), (3, 672708276), (4, 504531207), (6, 336354138), (9, 224236092), (12, 168177069), (18, 112118046), (27, 74745364), (36, 56059023), (54, 37372682), (108, 18686341), (1277, 1580364), (2554, 790182), (3831, 526788), (5108, 395091), (7662, 263394), (11493, 175596), (14633, 137916), (15324, 131697), (22986, 87798), (29266, 68958), (34479, 58532), (43899, 45972)]